Use 'override/final' instead of 'virtual' for overridden methods

The patch is generated using clang-tidy misc-use-override check.

This command was used:

  tools/clang/tools/extra/clang-tidy/tool/run-clang-tidy.py \
    -checks='-*,misc-use-override' -header-filter='llvm|clang' \
    -j=32 -fix -format

http://reviews.llvm.org/D8925

llvm-svn: 234679

1 files changed, 1 insertions, 3 deletions

diff --git a/llvm/lib/Support/DataStream.cpp b/llvm/lib/Support/DataStream.cpp
index a44b95804c7..c24315526cf 100644
--- a/llvm/lib/Support/DataStream.cpp
+++ b/llvm/lib/Support/DataStream.cpp
@@ -54,9 +54,7 @@ class DataFileStreamer : public DataStreamer {
  int Fd;
 public:
   DataFileStreamer() : Fd(0) {}
-  virtual ~DataFileStreamer() {
-    close(Fd);
-  }
+  ~DataFileStreamer() override { close(Fd); }
   size_t GetBytes(unsigned char *buf, size_t len) override {
     NumStreamFetches++;
     return read(Fd, buf, len);